Pillow block bearing housing



FIG. 1 is an isometric view of the left side, top and front of a pillow block bearing housing face showing my design;

FIG. 2 is a front view of my pillow block bearing housing face design;

FIG. 3 is a top view of my pillow block bearing housing face design; and,

FIG. 4 is a side view of my pillow block bearing housing face design. 

The ornamental design for a pillow block bearing housing face, as shown and described. 